upgrade Storybook to v8

[JeanMarcMilletScality]

Upgrade Storybook to v8:

Migration to Storybook V8 and update 'tests' workflow

Storybook Migration:

• Added new Storybook addons and SWC compiler configuration in .storybook/main.ts. [1] [2]
• Removed ScrollbarWrapper import and added tags parameter in .storybook/preview.js. [1] [2]
• Rename spacing.stories.mdx to spacing.mdx (Stroybook recognizes .stories.mdx as an old way to declare stories and block it)

GitHub Actions Workflow Updates:

• Updated the branch patterns in .github/workflows/tests.yaml to use single quotes for consistency.
• Updated the actions/checkout and actions/setup-node versions to v4 and changed the Node.js version to 20.

Code Improvements:

• Removed outdated TypeScript error comments in src/lib/components/tabsv2/Tabsv2.component.tsx and src/lib/organisms/attachments/AttachmentTable.tsx. [1] [2]

[bert-e]

Hello jeanmarcmilletscality,

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[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• one peer

Peer approvals must include at least 1 approval from the following list:

• @JeanMarcMilletScality

• @JBWatenbergScality

• @hervedombya

• @MonPote

• @ChengYanJin

[JBWatenbergScality]

LGTM !

[JeanMarcMilletScality]

/approve

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/1.0

Please check the status of the associated issue ARTESCA-13637.

Goodbye jeanmarcmilletscality.

The following options are set: approve